High Quality Hot Sale Nano Silica Powder High Purity Nano Silica Cheap Price

Product Detail

Heavy metals (Pb):≤ 30 mg/kgpayment terms:wire transfer
appearance:micro pearlescent, white powderLoss on ignition (1000±25°C):≤ 8.5%
PH value (10% aqueous solution):6.0-7.5DBP oil absorption value:1.8-2.5 cubic centimeters/gram
model:Una-200CAS number:7631-86-9
purity:96%Silica (dry basis):≥ 96%
Heat loss (105°C):≤ 6.5%Classification:silica
as:≤ 3.0 mg/kgOrigin:China
CD:≤ 0.5mg/kglead:≤ 5mg/kg
Product Description
Specification
Specification
Una-200
appearance
micro pearls
Heat loss (105℃)%
≤ 6.5
Loss on ignition%
≤ 8.5
DBP oil absorption cm3/g
1.8-2.5
Silica (dry basis)%
≥96
PH value (10% aqueous solution)
6.0-7.5
Heavy metal (Pb) mg/kg
≤ 30
mg/kg
≤ 3.0
Cadmium mg/kg
≤ 0.5
Lead mg/kg
≤ 5
Na2SO4%
≤ 4.0
The average particle size
180-450
Packaging and Shipping
Company Profile
Established in 2008, Shanghai Golden Times Industrial Co., Ltd. is a trading company engaged in domestic and foreign business, specializing in the agency and distribution of various well-known brands of chemical products. Uses: Silica, carbon black, conductive carbon black, stearic acid and other products are widely used in cable, rubber, tire, paper, paint, plastic, toothpaste, feed, daily chemical, stone and other industries. Adhering to the tenet of "customer first", we provide users with high-quality products and good services, and do our best to meet the needs of customers. The company's business philosophy - today's integrity and hard work will win tomorrow's reputation and success!
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